baber/WOPTO huggingface dataset:
Patent JP-2021053161-A (JP)
Title: Bathing determination system and program
Inventor: HASHIMOTO MAMORU
IPC: G08B21/22
Filed: 2019-09-30
Abstract: To provide a bathing determination system and a program, capable of determining the existence of a person in a bathtub regardless of a state of hot water in the bathtub.SOLUTION: A bathing determination system 1 comprises: a detection unit 2 for detecting electric potential in a bathtub B filled with hot water; and a determination unit 4 that on the basis of a signal detected by the detection unit, performs filtering processing on the signal to extract a waveform in a predetermined frequency band including a heart rate and determines that a person U bathes himself/herself in the bathtub when the number of times of continuing unit periods in which the maximum value of waveform is equal to or higher than a threshold is equal to or larger than the number of times set in a predetermined period.SELECTED DRAWING: Figure 1
Patent JP-2020014018-A (JP)
Title: Semiconductor device
Inventor: GOTO HIROMITSU
IPC: H01L27/32
Filed: 2019-10-03
Abstract: To provide a semiconductor device which suppresses variation in threshold voltage of a transistor, and to provide a semiconductor device which suppresses reduction of on current of a transistor.SOLUTION: A manufacturing method of a semiconductor device comprises the steps of: forming a gate electrode layer on a substrate; forming a gate insulation film on the gate electrode layer; forming an oxide semiconductor film on the gate insulation film; forming on the oxide semiconductor film, a metal oxide film having reducing character stronger than that of the oxide semiconductor film; reducing the metal oxide film by performing heat treatment in a state where the metal oxide film and the oxide semiconductor film are in contact with each other to form a metal film; and forming a source electrode layer and a drain electrode layer by processing the metal film.SELECTED DRAWING: Figure 1
Patent JP-2019220998-A (JP)
Title: Wireless network for sensor array
Inventor: ALMIR D DAVIS
IPC: H04W84/18
Filed: 2019-10-03
Abstract: To provide a suitable wireless network for a sensor array.SOLUTION: A linear wireless sensor network includes nodes having monotonically varying node identifiers along each branch. The network identifiers enable the nodes to forward packets without use of routing tables. Low duty cycle wireless communication protocols enable the packets to be routed to all nodes of very large networks while consuming very little electrical power. Broadcast, rather than unicast, transmissions between nodes use favorable signal propagation conditions to forward messages by using largest possible hops, skipping over the nodes when possible, and automatically adapting to temporally or spatially varying conditions. A group of packets is broadcast and forwarded by a most distant receiving node that received all packets of the group.SELECTED DRAWING: Figure 2
Patent JP-2021061470-A (JP)
Title: Image decoding device and image coding device
Inventor: HASHIMOTO TOMONORI
IPC: H04N19/176
Filed: 2019-10-03
Abstract: To provide a moving image decoding device and a moving image coding device capable of more preferably applying weighting to a conversion coefficient.SOLUTION: A moving image decoding device includes a scaling list decoding unit that decodes a first scaling list for separation conversion and a second scaling list for non-separable conversion, a scaling unit that scales with respect to a decoded conversion coefficient, a second conversion unit that applies inverse non-separable conversion to the conversion coefficient scaled by the scaling unit, and a first conversion unit that applies the inverse core conversion to the conversion coefficient converted by the second conversion unit or the conversion coefficient scaled by the scaling unit. The scaling list decoding unit decodes a value of the fixing element number as the second scaling list for each prescribed size.SELECTED DRAWING: Figure 7
Patent JP-2021058945-A (JP)
Title: Machine tool, numerical control device and vibration suppression method
Inventor: KAKINUMA YASUHIRO
IPC: B23Q15/12
Filed: 2019-10-03
Abstract: To provide a machine tool capable of suppressing chattering vibration, a numerical control device and a vibration suppression method.SOLUTION: A machine tool according to the present embodiment includes: a rotating shaft for rotating a work-piece or a tool for machining the work-piece; a rotational speed sensor for detecting a rotational speed of the rotating shaft; a vibration sensor for detecting vibration generated by the tool or the work-piece during machining; and a numerical control device for controlling the rotational speed of the rotating shaft. The numerical control device includes: a sensor information acquisition part for acquiring the rotating speed and a vibration frequency of the vibration; and a calculation part for approximating the vibration and energy of the vibration by using a Bessel function, calculating a fluctuation amplitude and fluctuation frequency of the rotational speed centered on a first rotational speed of machining the work-piece, and overlapping the fluctuation amplitude and the fluctuation frequency on the first rotational speed to calculate a second rotational speed of machining the work-piece.SELECTED DRAWING: Figure 1
Patent JP-2019217406-A (JP)
Title: Ophthalmography apparatus
Inventor: KOBAYASHI NAOKI
IPC: A61B3/10
Filed: 2019-10-03
Abstract: To provide an ophthalmography apparatus that enables acquisition of an image for image reading having high quality and high density that is suitable for image reading.SOLUTION: An ophthalmography apparatus of the present invention comprises: ophthalmography means for performing a scan with measurement light on a subject's eye E's fundus to image a fundus image of the subject's eye E; and image processing means for compressing the imaged fundus image in a scan direction to generate a new fundus image. The ophthalmography means performs the scan with a second scan interval Pnarrower than a first scan interval Pto image the fundus image of the subject's eye E. The image processing means compresses a fundus image B11 imaged with the second scan interval Pin the scan direction to generate a new fundus image B12. The new fundus image B12's measurement widths in the scan direction are image widths corresponding to measurement widths in the scan direction of fundus images Bn(n=1 to 10) obtained by scanning with the first scan interval P.SELECTED DRAWING: Figure 3
Patent JP-2020076069-A (JP)
Title: Adhesive film and surface protective film
Inventor: FUKUNAGA NAOTO
IPC: C09J133/00
Filed: 2019-10-04
Abstract: To provide an adhesive film which is less likely to be peeled during usage even after heating treatment, is likely to be peeled after the usage, and causes less contamination of a surface of an adherend when being peeled after the heating treatment.SOLUTION: An adhesive film has a base material film and an adhesive layer formed on at least one surface of the base material film, in which the adhesive layer is formed from an adhesive composition containing a (meth)acrylic copolymer (A) and an epoxy-based crosslinking agent (B), a gel fraction of the adhesive layer is 70 mass% or more, the (meth)acrylic copolymer (A) contains a structural unit (a-1) having a cyclic group and a structural unit (a-2) having an acidic group, and a weight average molecular weight of the (meth)acrylic copolymer (A) is 200,000 to 2,000,000 and a molecular weight distribution (PDI) thereof is less than 3.0.SELECTED DRAWING: None
Patent JP-2021045113-A (JP)
Title: Disposal tool of excreta for taking dog for walk
Inventor: KUSANO HIROYUKI
IPC: A01K23/00
Filed: 2019-09-17
Abstract: To provide a more compact disposal tool of excreta for taking a dog for walk, by heightening portability of the disposal tool of excreta.SOLUTION: There is provided a more compact and lightweight disposal tool of excreta for taking a dog for walk, having heightened portability.SELECTED DRAWING: Figure 1
Patent JP-2021062651-A (JP)
Title: Interior structure of vehicle
Inventor: INOUE NORISUKE
IPC: B60R21/21
Filed: 2019-10-10
Abstract: To provide interior structure of a vehicle which can establish both of side collision safety property and indoor comfort of a crew member even with specification for which a side support part of a rear seat back overlaps a lid part.SOLUTION: Interior structure of a vehicle comprises a seat back 12b which supports an upper body of a crew member seated on a right rear seat 12, a trim member 30 which covers a side wall part 7 and an air bag module 20 which includes an air bag 21 and an inflator. The trim member 30 includes an opening through which the air bag 21 is capable of passing and is regulated by a left side part 34a, a right side part 34b, an upper side part 34c and a lower side part 34d of a lid part 34 and the lid part 34 which opens the opening by expansion pressure of the air bag 21. The seat bag 12b includes a main body part 12s and a side support part 12t with flexibility which overlaps a left side portion of the surface of the lid part 30 by protruding from a right side end part of the upper half portion of the main body part 12s to the right side. A lower end part of the side support part 12t and a lower end part of the lid part 34 are set in position of substantially identical height.SELECTED DRAWING: Figure 6
Patent JP-2021064643-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-10-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the frame via the polyester-based sheet. The dividing step forms a shield tunnel in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step heats the polyester-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021062043-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-15
Abstract: To provide a game machine capable of suppressing decrease in an interest in a game.SOLUTION: A game machine includes: a decorative member having a three-dimensional part bulging three-dimensionally in a predetermined shape, a decorative part composed of a decoration colored within an internal range rather than a periphery of the three-dimensional part, and a marginal part provided in the three-dimensional part between the periphery of the decorative part and the periphery of the three-dimensional part; and a decorative board having a front mounting surface that is provided in a rear side of the decorative member and mounts plural light-emitting means and a rear mounting surface without mounting any light-emitting means. The decorative board includes: an insulating film formed on the front mounting surface; a front mounting surface side wiring pattern formed on the front mounting surface; a rear mounting surface side wiring pattern formed on the rear mounting surface; and a through hole having a surface mounting surface side land electrically connected with the surface mounting surface side wiring pattern, and a rear mounting surface side land electrically connected with the rear mounting surface side wiring pattern. The surface mounting surface side land is covered with an insulating film excluding at least one portion.SELECTED DRAWING: Figure 321
Patent JP-2021063045-A (JP)
Title: Indomethacin-containing emulsion compositions and external anti-inflammatory analgesic liquid formulations
Inventor: KURUMA KOJI
IPC: A61K47/10
Filed: 2019-10-16
Abstract: To provide indomethacin-containing emulsion compositions and external anti-inflammatory analgesic liquid formulations that are highly safe and are excellent in dispersion stability and skin permeation even with low viscosity.SOLUTION: Indomethacin-containing emulsion compositions and external anti-inflammatory analgesic liquid formulations contain indomethacin, higher alcohol having 6 or more carbon atoms, and a polyoxyethylene alkyl ether. The higher alcohol has a branch structure or an unsaturated bond. In the polyoxyethylene alkyl ether, the number of oxyethylene units is from 15 to 25, and the number of carbon atoms in an alkyl group is from 16 to 22. No combustible liquid is contained or a percentage content of the combustible liquid is 40 mass% or less based on a total mass of the composition.SELECTED DRAWING: None
Patent JP-2020045568-A (JP)
Title: Method for manufacturing high-strength galvanized steel sheet and method for manufacturing high-strength member
Inventor: YOSHITOMI YUMI
IPC: C22C38/60
Filed: 2019-10-17
Abstract: To provide a high-strength galvanized steel sheet which is excellent in plating appearance and hydrogen embrittlement resistance and has a high yield ratio suitable for an impact-resistant component used for a building material or an automobile, and a high-strength member and a method for producing the same, by solving a problem that high-strength galvanized steel sheets are liable to have hydrogen brittleness.SOLUTION: The high-strength galvanized steel sheet of the present invention includes a steel sheet having a specific component composition and a steel texture composing a residual austenite of 4% or more and 20% or less, a ferrite of 30% or less (including 0%), a martensite of 40% or more, and a bainite of 10% or more and 50% or less, in an area ratio, and a zinc plating layer on the steel sheet. The diffusible hydrogen content in high-strength galvanized steel is less than 0.20 ppm by mass. The tensile strength is 1100 MPa or more, and the yield ratio YR is 67% or more. The relationship between the tensile strength TS(MPa), the elongation El(%), and the plate thickness t(mm) satisfies the following expression (1). TS×(El+3-2.5 t)≥13000 (1)SELECTED DRAWING: Figure 1
Patent JP-2021068062-A (JP)
Title: Search condition identification system, search system, and program
Inventor: YAMAGUCHI SATOYUKI
IPC: G06F16/532
Filed: 2019-10-18
Abstract: To provide a search condition identification system and program for extracting features of elements included in a plurality of images entered as a query to make a search.SOLUTION: In a search condition identification system provided herein, a search server 10 with a search engine 108 comprises a feature extraction unit 103 configured to extract features of elements included in each of a plurality of images entered as a query, and a feature correction unit 107 configured to correct features to be given to the search engine on the basis of relationships among the extracted features.SELECTED DRAWING: Figure 3
Patent JP-2020013800-A (JP)
Title: Lighting device
Inventor: TAKIZAWA NOBORU
IPC: H05B45/00
Filed: 2019-10-24
Abstract: To provide a lighting device that prevents variation at light emission timing of a light emitting element group.SOLUTION: A light emitting element drive circuit controls a switch included in a current path that supplies a light emitting current to a light emitting element group. The light emitting element drive circuit includes a comparison circuit configured to output a comparison result signal that controls on and off of the switch by comparing a voltage proportional to a voltage at one end of the switch with a predetermined reference voltage, and a dimming unit configured to adjust the light emitting current flowing through the light emitting element group, and control whether the light emitting current is generated in response to the turning on and off of the switch.SELECTED DRAWING: Figure 3
Patent JP-2020076770-A (JP)
Title: Protection against impact for resonance mechanism with rotary deflection support
Inventor: PASCAL WINKLER
IPC: G04B17/04
Filed: 2019-10-29
Abstract: To optimize the torsional rigidity of a suspension system for a resonator for timepiece.SOLUTION: A resonance mechanism 100 for timepiece has a structure of carrying an anchor unit 30 via a flexible suspension system 300. An inertial element 2 that vibrates with the first rotation freedom degree around a rotational axis D in the first direction Z under the return force of a deflection pivot 200 is suspended over the anchor unit 30. The deflection pivot 200 has longitudinal elastic slender materials 3 that are respectively fixed to the inertial element 2 and the anchor unit 30. The flexible suspension system 300 includes a horizontal translation base which has a deflection bearing between the anchor unit 30 and a first intermediate mass body 303 directly or indirectly fixed to the structure, and a horizontal slender material or horizontal flexible shaft 320. They are in the linear shape and extend in the second direction X orthogonal to the first direction Z symmetrically around a transverse axis D2 crossing the rotational axis D.SELECTED DRAWING: Figure 3
Patent JP-2021069520-A (JP)
Title: table
Inventor: YUGAWA TAKANORI
IPC: A47B13/02
Filed: 2019-10-29
Abstract: To provide a table that can prevent a modesty panel from being warped or bent without increase in the number of components or the number of work man-hours even when the modesty panel is subject to force in a horizontal direction.SOLUTION: A table 1 includes: a frame member F; at least one top board 2 formed into a rectangular shape and supported by the frame member F; a wiring duct 8 installed below one of the long sides of the top board 2 in parallel with the long side; and a modesty panel 9 installed below the wiring duct 8. A groove part 82a is formed along a longitudinal direction at an undersurface of an intermediate rail 82 constituting the wiring duct 8. An upper side of the modesty panel 9 is inserted into the groove part 82a.SELECTED DRAWING: Figure 4
Patent JP-2021074902-A (JP)
Title: Transparent pattern printed matter
Inventor: TAKAHASHI HIROYUKI
IPC: B42D25/45
Filed: 2019-11-06
Abstract: To provide a printed matter formed of a plurality of hues which has high elimination effect of an image and does not limit a hue of a printed image to a single color, in a printed matter where an image recognized under reflected beam disappears under transmitted beam.SOLUTION: A printed image made from a first to an nth image of different colors is provided on a transmissive substrate, in which a first region constituting the first image, a second region constituting a second image, ..., an nth region constituting an nth image are plurally arranged regularly. Each region is made of a visible image part where a plurality of image elements of a predetermined color are arranged, and a background part where a plurality of the image elements are arranged at an area rate lower than the visible image part, and when the background element formed of a light-shielding white ink is overlapped on at least a part on the image elements arranged in the background part, the background part becomes isochromatic with the visible image part under transmitted beam. Furthermore, a part of a pattern expressed by a visible image part of each image part is formed into a different structure.SELECTED DRAWING: Figure 8
Patent JP-2021074157-A (JP)
Title: Game machine
Inventor: OHIRA YUJI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2021076303-A (JP)
Title: Gas cooking stove system
Inventor: OBARA NAOTO
IPC: F23N5/00
Filed: 2019-11-11
Abstract: To suppress overflow of a flame while reducing processing load on a control device.SOLUTION: A gas cooking stove system Sy includes a gas cooking stove 1 with one or more stove parts 4A, 4B, 4C. The system Sy includes: an imaging part 90 for imaging cooking equipment placed on the stove parts 4A, 4B, 4C; and a control circuit 10. The control circuit 10 analyzes an image generated from imaging by the imaging part 90 and detects a size of the cooking equipment. The control circuit 10 sets a maximum heating power corresponding to the detected size of the cooking equipment.SELECTED DRAWING: Figure 1
Patent JP-2021076797-A (JP)
Title: Life determination device and image forming apparatus
Inventor: TAMURA NOBUYASU
IPC: G03G21/14
Filed: 2019-11-13
Abstract: To provide a life determination device that can increase the accuracy in determining the life of a fixing belt, and an image forming apparatus.SOLUTION: A life determination device comprises: a rotatable fixing belt; heating unit that heats the fixing belt; a calculation unit that, for a plurality of positions of the fixing belt in the direction of rotation of the fixing belt, calculates a time-converted value of the degree of deterioration based on the heating performed by the heating unit; and a determination unit that performs determination on the life of the fixing belt on the basis of the time-converted values calculated for the plurality of positions.SELECTED DRAWING: Figure 9
Patent JP-2021080506-A (JP)
Title: Skirt position monitoring and abnormality detection device for converter exhaust gas treatment device, skirt position monitoring method, and skirt position abnormality detection method by the monitoring method
Inventor: YONEI YU
IPC: F27D17/00
Filed: 2019-11-15
Abstract: To provide a device, a monitoring method and an abnormality detection method for constantly monitoring a skirt position and detecting abnormality of the position.SOLUTION: A device comprises a distributed control part including a skirt position measurement device, and a process treatment part including a skirt position monitoring means and an abnormality detection means. The distributed control part has a function of transmitting the skirt position information to the process treatment part together with collected information of converter operation. The process treatment part includes: a processing unit which determines a descending limit representative value Hd and an ascending limit representative value Hu of a skirt position by using the collected skirt position information and converter operation information; a storage unit which stores the determined descending limit representative value Hd and ascending limit representative value Hu; a monitoring information generation unit which generates monitoring information of the skirt position; and an abnormality detection unit which determines abnormality of the skirt position by using the determined descending limit representative value Hd and ascending limit representative value Hu. The monitoring method stores, as a representative value, the position after a lapse of a predetermined time from a movement instruction of the skirt.SELECTED DRAWING: Figure 1